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Conrad Johnson DF1

Lettroe Cd con preamplificatore incorporato

 

 

Di cosa si tratta

Lettore CD

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Produttore

Conrad Jhonson   USA

Caratteristiche

16 bit

 Costo

4.960.000 lire anno  1991

 

Caratteristiche:

 

 

Descrizione:

 

Dal sito ufficiale:

The DF1 combined a superb line stage preamplifier with and integral CD transport. An infrared wireless remote control is included. The DF1 could be used as a stand-alone CD player or as a unit combining the preamp and CD functions in a single chassis.

The DF1 was known for conrad johnsonís superior imaging, depth, and soundstaging.

CD Player:

The DF1 CD mechanism uses a single laser beam that does not require alignment. The 176.4Khz sampling rate and noise shaping circuitry yield 16 bit resolution, and allow gentle filtering well above the audio frequency band. Digital to Analog converters are employed to eliminate phase shift between channels and avoid switching glitches.

Preamp Stage:

Unlike most CD players that use ICís in the line stage, the DF1 uses discrete FET analog circuits with separate discrete regulated power supplies - circuits which have proven reliability and superior soundstaging and imaging.

The DF1 uses the highest quality component parts. Precision tin-oxide resistors, polypropylene capacitors and polystyrene capacitors and premium quality controls are used throughout the DF1.

 

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Un prodotto davvero interessante  nonostante l'etŗ da del  filo da torcere a tanti prodotti moderni , un suono  dolce e mai affaticante.

 

Links :

 

http://www.conradjohnson.com/It_just_sounds_right/a-df1.html

 

 

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